SpaceX successfully sent another batch of Starlink satellites into low Earth orbit on Saturday (Feb. 7), just five days after standing down in the wake of an anomaly during its prior launch.
Previous Booster 1088 missions
The rocket’s upper stage also performed as expected. On Feb. 2, after SpaceX deployed its previous batch of Starlink satellites that mission’s upper stage “experienced an off-nominal condition.”
The second stage failed to re-ignite “due to a gas bubble in the transfer tube ahead of the planned deorbit burn,” SpaceX officials described on the company’s website. “The vehicle then performed as designed to successfully passivate the stage, which reentered Earth’s atmosphere approximately 10.5 hours later over the Southern Indian Ocean.”
SpaceX submitted a report to the FAA (Federal Aviation Administration), including what the company thought was the likely cause and the associated corrective actions it took leading up to Saturday’s launch. Earlier this week, the FAA cleared the company to resume launches.
The Starlink megaconstellation now numbers more than 9,600 active satellites, according to tracker Jonathan McDowell.
Saturday’s launch was SpaceX’s 15th of the year.